package com.ITArmy.service;

import com.ITArmy.beans.Exchange;
import com.ITArmy.common.ServerResponse;

public interface ExchangeService {
    //显示内容
    ServerResponse findExchange();
    //修改内容
    ServerResponse updateExchange(Exchange exchange);
    //编辑时显示内容
    ServerResponse findExchangeById(Integer id);
}
